Hi Maryam,
Your labels have been "greeked" as the font is too small to be
displayed properly. If you must use PNG format, specify your image
file at least twice as high.
png("pheatmap.png",width=1254,height=5000)
PDF would be a better choice as you can just zoom in and scroll down.
Jim
On Mon, Oct 3, 2016 at 10:43 PM, maryam moazam <setareh...@gmail.com> wrote:
> Hi all,
>
> I'm trying to show about 190 items using "pheatmap" package. I'm working
> with R 3.3.1 on windows 7. I used the following code:
>
> pheatmap(mat_data, cellwidth=20, cluster_rows = FALSE, cluster_cols =
> FALSE, fontsize=5, fontsize_row=5, margins=c(5,10))
>
>
> The resulted image is attached. Please take a look at it. As you could see,
> the image quality is not good, in fact, the label of each row has not been
> appropriately shown at all in the picture. Could you please help me how I
> can modify the code to improve the image?
>
>
>
>
> Thank you very much in advance
>
> Best regards,
> Maryam
>
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R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
